The answer is D.
(rotation 180 degrees about the origin)
Answer:
area of circle=πr²=3.14×5²=78.5unit²
We have that
<span>1/4 x + 2/3 y = 5 ----> multiply by 12 both sides---> 3x+8y=60
1/2 x + 3/2 y = 11---> multiply by 2 both sides----> x+3y=22
therefore
the answer is the option
</span><span>B. 3x + 8y = 60 ; x + 3y = 22</span>
Answer:
acute
Step-by-step explanation:
